My house's painkiller is Tylenol.

Since middle school, due to menstrual cramps, headaches, and toothaches

When will it be after 30 minutes of taking the Tylenol I took?

Tylenol that makes you feel perfectly fine as if the pain never existed lasts quite a long time.

It feels like we've been together all along, but now because of COVID-19.

Stocked with a large capacity for emergency use

When you have a fever or body aches, the whole family also

I take it whenever necessary.